baber/WOPTO huggingface dataset:
Patent JP-2019219064-A (JP)
Title: Hot water supply heating device
Inventor: TAKAYAMA KEISUKE
IPC: F24H4/02
Filed: 2018-06-15
Abstract: To provide a hot water supply heating device efficiently boiling up water even if a capacity of a hot water storage tank is small.SOLUTION: The hot water supply heating device comprises: a heat pump unit in which a refrigerant circuit is formed by sequentially connecting a compressor, a condenser, a first expansion valve and an evaporator, and which heats water flowing into the condenser by the heat of a refrigerant; a hot water storage unit having a hot water storage tank in which warm water is stored; and a use-side heat exchanger heating or cooling indoor air. The heat pump unit has: an intermediate pressure heat exchanger which is provided in a bypass circuit branched from a portion between the condenser and the first expansion valve and connected to an intermediate pressure part of the compressor, and which exchanges heat between the refrigerant in the refrigerant-side flow passage and water in a hot-water side flow passage; and a second expansion valve reducing pressure of the refrigerant flowing in the bypass circuit. The hot-water side flow passage of the intermediate pressure heat exchanger and the use-side heat exchanger are connected to each other, a waste heat collection circuit is thereby formed, and water heated by the condenser and warm water stored in the hot water storage tank are supplied to the outside as hot water.SELECTED DRAWING: Figure 2
Patent JP-2019219218-A (JP)
Title: Piping member for sampling, evaluation system, and evaluation method
Inventor: KONO YOSHIZUMI
IPC: G01N1/00
Filed: 2018-06-18
Abstract: To provide a piping member for sampling with which it is possible to connect to a branch part at one point of a liquid feeding piping, extract a liquid from inside, and return a post-evaluation liquid to the liquid feeding piping after evaluating the liquid/evaluating an evaluation object by the liquid, and a liquid and/or evaluation object evaluation system and evaluation method provided with such a piping member for sampling.SOLUTION: Provided is a piping member for sampling, comprising: a piping part 1, provided for extracting a liquid from a liquid feeding piping 3 in which the liquid flows and returning a post-evaluation liquid to the liquid feeding piping 3 after evaluating the liquid/evaluating an evaluation object by the liquid, for extracting the liquid from the liquid feeding piping 3; a piping part 2 for returning the post-evaluation liquid to the liquid feeding piping 3; and a branch part connecting part for connecting the extraction piping part 1 and the return piping part 2 bundled together to a branch part 3a of the liquid feeding piping 3. Also provided are an evaluation system and evaluation method for the liquid and/or the evaluation object.SELECTED DRAWING: Figure 1
Patent JP-2019220061-A (JP)
Title: Semiconductor device and bus generator
Inventor: HAYAKAWA YUKI
IPC: G06F12/00
Filed: 2018-06-22
Abstract: To prevent an accumulation of requests on a bus even in any various conditions to enable an increase in memory efficiency.SOLUTION: A master A20, a master B30, and a master X40 respectively issue access requests to a memory 80. A memory controller 70 accepts the access request via a bus. A central bus controlling unit 50 controls the output of the access requests issued by the masters to the memory controller 70, through giving of an access right of the master to the memory 80. The central bus controlling unit 50 controls the possible number of given rights that indicates the number in which the access rights can be given, based on a weight that is 0 or more and smaller than 1 in accordance with a probability in which the given access right is used, and performs giving of the access right within the possible number of given rights.SELECTED DRAWING: Figure 1
Patent JP-2020003965-A (JP)
Title: Information processing system and information processing method
Inventor: WAKAYAMA DAISUKE
IPC: G06F13/00
Filed: 2018-06-27
Abstract: To provide an information processing system and an information processing method that can prevent an increase of network load even at a situation where a number of information processors needs to acquire data.SOLUTION: An information processing system includes multiple information processing terminals 3 acquiring distribution data built in an information processor and an administrative server 2 storing the distribution data. The administrative server 2 comprises transmission means 22 transmitting the distribution data with multi-cast to at least one information processing terminal 3 among multiple information processing terminals 3. Further, the information processing terminal 3 comprises acquisition means 35 acquiring the distribution data transmitted from the administrative server 2 or other information processing terminals 3 to store and transmission means 33 transmitting the acquired and stored distribution data to another information processing terminal 3 that does not hold the distribution data.SELECTED DRAWING: Figure 2
Patent JP-2018170784-A (JP)
Title: Systems and methods for increasing bandwidth in computer network
Inventor: URATA RYOHEI
IPC: H04L12/28
Filed: 2018-06-27
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for increasing bandwidth in a computer network.SOLUTION: A computer network 100 includes a first lower level switch having a first port and a second port. The computer network may include a second lower level switch having a first port and a second port. The computer network includes an upper level switch having ports directly coupled individually to the ports of the first ans second lower level switches. A third port of the upper level switch is coupled to a first port of a passive optical splitter 115. The passive optical splitter has second and third ports coupled to the respective ports of the first and second lower level switches. The passive optical splitter transmits signals received at its first port as output signals on both of its second and third ports.SELECTED DRAWING: Figure 1
Patent JP-2020005392-A (JP)
Title: Cover block and distribution board
Inventor: YAMAGUCHI HIROAKI
IPC: H02B1/38
Filed: 2018-06-27
Abstract: To maintain a state where an opening/closing cover is open while reducing the number of components.SOLUTION: A first opening/closing cover 22 has one of a first contact part 222 and a second contact part 213 that are brought into contact with each other in opening/closing operation of the first opening/closing cover 22. One of a box and a cover main body 21 has the other of the first contact part 222 and the second contact part 213. When the first opening/closing cover 22 rotates from a closed position to an open position, the first contact part 222 is brought into contact with the second contact part 213 and thereby the second contact part 213 is elastically deformed from a first position to a second position. When the first opening/closing cover 22 is at the closed position, the second contact part 213 returns to the first position, and the first contact part 222 is brought into contact with the second contact part 213 located at the first position and thereby the first opening/closing cover 22 is held at the open position.SELECTED DRAWING: Figure 10
Patent JP-2020003619-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: KAWANO TOMOYUKI
IPC: G02B26/10
Filed: 2018-06-27
Abstract: To reduce assembly cost.SOLUTION: An optical scanner comprises, for example, a light source that emits a laser beam; a deflection unit that deflects the laser beam emitted from the light source to guide the laser beam to a surface to be irradiated; a frame body that supports the light source and deflection unit; and a transparent member 50 that is attached to the frame body and through which the laser beam guided to the surface to be irradiated passes. The frame body has an opening 82; the transparent member is attached to the frame body to cover the opening; the frame body is insert-molded by inserting the transparent member.SELECTED DRAWING: Figure 5
Patent JP-2020001914-A (JP)
Title: Loading device, feeding device, and image forming device
Inventor: ODAJIMA SHOTA
IPC: B65H1/04
Filed: 2018-06-29
Abstract: To provide a loading device that efficiently controls air permeability in a device.SOLUTION: There is provided a device including a partition member located between a first loading section and a second loading section for partitioning a space below the first loading section and a space below the second loading section, the partition member having an opening for communicating the space below the first loading section with the space below the second loading section, and configured to be movable along a sheet feeding direction, and control an opening state of the opening according to a position in the feeding direction of a regulating member that regulates an end of stacked sheets in the feeding direction.SELECTED DRAWING: Figure 10
Patent JP-2020004334-A (JP)
Title: Driving monitoring device and driving monitoring program
Inventor: KIDA NAOYA
IPC: G08G1/00
Filed: 2018-07-02
Abstract: To suppress information quantity to be recorded while recording information concerning drinking driving as an evidence.SOLUTION: An information acquisition section 11 acquires information concerning a driver and vehicular interiors and exteriors. A drinking level determination section 12 determines a drinking level of the driver, using information showing at least a breath alcohol concentration of the driver acquired by the information acquisition section 11. A recording control section 13 selects information to be recorded, from the information acquired by the information acquisition section 11, according to the drinking level of the driver determined by the drinking level determination section 12 and records it on a recording section 14.SELECTED DRAWING: Figure 1
Patent JP-2019220446-A (JP)
Title: Candlestick
Inventor: MOTAI KIYOMITSU
IPC: F21V35/00
Filed: 2018-06-15
Abstract: To solve the problem that in conventional inventions, a method of fixing a candle is mainly used, and a candlestick that makes use of the fluctuation characteristic of Japanese candles has not been developed.SOLUTION: A candlestick has a supply port for supplying air to Japanese candles, has a suction hole, is joined to the bottom part of the Japanese candle through a discharge hole that is an outlet for suctioned air and a holder that fixes the Japanese candle, guides the flow of outside air through a core of an internal cavity of the Japanese candle to a burning part on the top, and increases the fluctuation characteristic of the Japanese candle, thereby utilizing the characteristics of the Japanese candle more clearly.SELECTED DRAWING: Figure 3
Patent JP-2020009601-A (JP)
Title: Terminal-equipped wire and manufacturing method thereof
Inventor: SAITO EIKI
IPC: H01R4/18
Filed: 2018-07-06
Abstract: To provide a highly productive and inexpensive terminal-equipped wire capable of easily and surely preventing electrolytic corrosion of a core wire.SOLUTION: A terminal-equipped wire 10 includes an electric wire 20 in which a core wire 22 is covered with an insulating covering 21, and a crimp terminal 30 having a crimping portion 32 of a core wire crimping portion 33 crimped on the core wire 22 exposed from an insulating covering 21 and a covering crimping portion 34 crimped on the insulating covering 21, and an anticorrosion tape material 40 is stuck around the crimp portion 32 of the crimp terminal 30.SELECTED DRAWING: Figure 1
Patent JP-2020008701-A (JP)
Title: Image formation device
Inventor: ZAIMA NOBUHIKO
IPC: H04N1/191
Filed: 2018-07-06
Abstract: To determine whether a strip to be detected from reading data upon reading an output chart serves as a reading factor or not when surely identifying a generation part with respect to a vertical stripe image generated in each part of an image formation device, and to prevent a maintenance cost-hike due to an interchange of an interchange-unnecessary unit.SOLUTION: An image reading device performing detection by scanning images formed on a recording material in one direction, is configured to, when detecting a striped image in a scan direction of the reading device on the basis of reading information detected by angling the recording material having the image formed by an image formation device in a conveyance direction of the recording material and in the scan direction of the reading device, determine that a defect exists in the reading device.SELECTED DRAWING: Figure 6
Patent JP-2018189978-A (JP)
Title: Illumination optical device, exposure device, and exposure method
Inventor: TANITSU OSAMU
IPC: G02B27/28
Filed: 2018-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an illumination optical device provided with a structure for converting incident light in a linearly polarized state having a polarization direction in a substantially single direction into light in a circumferential direction polarized state having a polarization direction in a substantially circumferential direction, while suppressing a light loss amount.SOLUTION: An illumination optical device includes: a light source for supplying illumination light; and a polarization conversion element 10 provided in an optical path between the light source and a surface to be irradiated, for converting a polarized state of the illumination light into a predetermined polarized state. A polarization element is formed of an optical material having optical activity and h and as a thickness distribution varying in a circumferential direction.SELECTED DRAWING: Figure 5
Patent JP-2020008538-A (JP)
Title: Luminescence analyzing device
Inventor: AKIYAMA HISASHI
IPC: G01N21/62
Filed: 2018-07-12
Abstract: To provide a luminescence analyzing device 100 capable of efficiently lighting with cathode luminescence.SOLUTION: The luminescence analyzing device includes: a sample table 1 on which a sample is placed; and a first light guide mechanism 2 configured to reflect the cathode luminescence emitted upward in cathode luminescence emitted by irradiating the sample on the sample table 1 with an electron beam and guide the same to a predetermined lighting surface. The luminescence analyzing device has a reflection surface that reflects upward the cathode luminescence, which is emitted downward in the cathode luminescence emitted from the sample, formed on the upper surface 1a on the sample table 1.SELECTED DRAWING: Figure 2
Patent JP-2020011783-A (JP)
Title: Sheet processing device, image forming system, and image forming apparatus
Inventor: YAMASHITA MASAHIDE
IPC: G03G15/00
Filed: 2018-07-13
Abstract: To enable binding processing to be performed in a short time using a manual stapler even in a state where a power saving mode is being executed in an image forming apparatus.SOLUTION: A sheet processing device 50 is provided with post-processing mechanisms 58, 60, 70, 80 for performing automatically processing on a sheet P, and a manual stapler 90 used from outside for performing manually the binding processing on the sheet P having been set. And each of the post-processing mechanisms 58, 60, 70, 80 and the manual stapler 90 are configured to operate by power supply from an image forming apparatus 1. Power consumption of the post-processing mechanisms 58, 60, 70, 80 is limited when the power saving mode for limiting the power consumption is executed in the image forming apparatus 1. The manual stapler 90 is configured to be operable by the power supply from the image forming apparatus 1 without any limitation of power consumption even when the power saving mode is executed.SELECTED DRAWING: Figure 4
Patent JP-2019025546-A (JP)
Title: Flux for solder paste, solder paste, method for forming solder bump using solder paste and method for manufacturing junction body
Inventor: YASOJIMA TSUKASA
IPC: C22C13/00
Filed: 2018-07-17
Abstract: To provide a flux for solder paste that can acquire soldering capable of suppressing generation of a residue, and to provide solder paste, a method for forming a solder bump using solder paste and a method for manufacturing a junction body.SOLUTION: A flux for solder paste includes a thickening agent, a solvent, and a thixotropic agent, and that has an acid value of at most 100 mgKOH/g, exhibits a mass reduction rate of at least 80 mass% at 300°C by thermogravimetric measurement, and has a viscosity of at least 0.5 Pa s and a tacking force of at least 1.0 N.SELECTED DRAWING: None
Patent JP-2020014355-A (JP)
Title: motor
Inventor: HASHIMOTO TAKENORI
IPC: H02K9/19
Filed: 2018-07-20
Abstract: To provide a cooling structure capable of efficiently cooling a rotor in a motor.SOLUTION: The motor includes: a shaft rotatably supported by a case; a rotor, provided facing a case-side stator, having a rotor core to which a plurality of magnets are fixed provided on the outer periphery of the shaft; and an oil flow path formed in the shaft and the rotor such that a cooling oil flows through a core flow path inside the rotor core from an introduction flow path on one side in an axial direction of the shaft into an outlet flow path on the other side in the axial direction of the shaft. An oil inlet communicating with the introduction flow path and an oil outlet communicating with the outlet flow path are formed in the case.SELECTED DRAWING: Figure 1
Patent JP-2018184166-A (JP)
Title: Natural and artificial elevation device, and drone with line to ground
Inventor: NAKAMATSU YOSHIRO
IPC: B64C27/08
Filed: 2018-07-23
Abstract: PROBLEM TO BE SOLVED: To combine advantages of a kite and a drone.SOLUTION: A kite body part is represented by 1. A plurality of motors 2 are provided on the top part of the kite body part 1, and propellers 3 are attached to the motors. A photographing camera 4 is attached to a lower part of the kite body part 1. Wire kite strings 5 are caused to function as a power source line, a communication line, and a video line. The plurality of motors 2 are connected by a wire 6 going along the top edge of the kite. The kite 1 is continuously elevated by the propellers 3 in a low space, and since wind force elevates the kite 1 due to strong wind when the kite reaches a high space, the motors 2 can be idled. The height and the place position of the photographing camera 4 are controlled by the length of the wire kite strings 5, and a user transmits a photographing signal to the photographing camera 4 with a control part 8 while watching an image with a monitor 9.SELECTED DRAWING: Figure 1
Patent JP-2019042918-A (JP)
Title: Dividing device of brittle material substrate and dividing method of the same
Inventor: KIN EIDAN
IPC: B26F3/00
Filed: 2018-07-26
Abstract: To provide a dividing device of a brittle material substrate which can prevent surface defects or complete division of the brittle material substrate by transporting the brittle material substrate by using a fixed table and a moving table, which enable suction and air floating, before a division process of the brittle material substrate is performed, and to provide a division method of the brittle material substrate.SOLUTION: A division device of a brittle material substrate according to the invention includes: an upper member (100) having fixed tables (110) and movable tables (120) which are located between the fixed tables (110) and can move; a lower member (300) having a support plate (310) and a lifting part (320) coupled to a lower part of the support plate (310); and an intermediate member (200) having a longitudinal moving part (230) which moves in a longitudinal direction at an upper part of the support plate (310).SELECTED DRAWING: Figure 1
Patent JP-2020015964-A (JP)
Title: Granulation method of raw material for sintering
Inventor: YAMAGUCHI YASUHIDE
IPC: C22B1/16
Filed: 2018-07-26
Abstract: To provide a novel and improved granulation method of a raw material for sintering capable of manufacturing a granulated article having large particle diameter even when fine ore is used as an iron-containing raw material.SOLUTION: There is provided a granulation method of a raw material for sintering, including a sub-granulation process for granulating a raw material for sub-sintering containing ore, fine ore, and a binder, and a main granulation process for granulating a raw material for main sintering other than the raw material for sub-sintering in all raw materials for sintering, in which the sub-granulation process includes a process for mixing the fine ore and the binder by a first high speed agitation mixer to manufacture a first mixture, a process for mixing the first mixture and the ore by a second high speed agitation mixer to manufacture a second mixture, and a process for granulating the second mixture to manufacture a granulated article of the raw material for sub-sintering, and agitation time by the second high speed agitation mixer is less than 90 sec.SELECTED DRAWING: Figure 1
Patent JP-2020019071-A (JP)
Title: Robot system and calibration method
Inventor: SUZUKI HAJIME
IPC: B25J9/10
Filed: 2018-07-30
Abstract: To provide a robot system and a calibration method, which can reduce time and labor for adjusting a robot system including an imaging device and perform accurate calibration of the imaging device.SOLUTION: A robot system includes: a robot 10; a tool 20 which is mounted in the robot 10; an imaging device 40; and a control section which controls the robot 10 and the tool 20. The control section is configured to arrange tips of the robot 10 at a plurality of calibration positions, operate the tool 20 at each of the plurality of calibration positions, cause the imaging device 40 to pick up images of light irradiated on an object W by tool operation processing or a trace left in the object W, and perform calibration on the basis of a comparison of an irradiation position of the light or the position of the trace in the images obtained by the imaging device 40 with a prescribed reference position.SELECTED DRAWING: Figure 1
Patent JP-2021177264-A (JP)
Title: Information processor, information processing method, and program
Inventor: TAKEDA HIROFUMI
IPC: H04N21/439
Filed: 2018-07-31
Abstract: To suppress hindering viewing of a content.SOLUTION: A control unit controls an output of a tactile stimulus when notification information is received during the output of content including voice. Further, the control unit performs the process of controlling the tactile stimulus corresponding to the content, or the process of controlling the content corresponding to the tactile stimulus. The present technique can be applied to, for example, mobile devices such as a smartphone capable of playing content including voice.SELECTED DRAWING: Figure 1
Patent JP-2020022063-A (JP)
Title: System, method, and program
Inventor: KONDO MAYU
IPC: H04L12/24
Filed: 2018-07-31
Abstract: To provide a system, a method, and a program that count usage states of cloud services by users.SOLUTION: A server device includes: a communication information acquisition unit 310 that acquires communication information on communication between a communication source and a communication destination during use of network services; a management table reference unit 320 that extracts communication destination IP address identification information identifying a communication destination on the basis of communication information and identifies a used network service; and a usage state counting unit 330 that counts usage states of network services by increasing usage numbers of the network services identified by the management table reference unit.SELECTED DRAWING: Figure 3